chore: clean up scheduling review diagnostics

tests/wf_transport_rpc_http/test_rpc_models.py

@@ -1,5 +1,7 @@
 from __future__ import annotations
 
+from typing import Any, cast
+
 import pytest
 from pydantic import ValidationError
 
@@ -91,7 +93,7 @@ def test_update_schedule_params_match_create_numeric_constraints() -> None:
         )
     with pytest.raises(ValidationError):
         UpdateScheduleParams(
-            schedule_id="schedule", expected_revision=1, max_steps="10"
+            schedule_id="schedule", expected_revision=1, max_steps=cast(Any, "10")
         )
 
 
@@ -101,11 +103,11 @@ def test_schedule_policy_params_reject_unknown_values() -> None:
             schedule_id="schedule",
             deployment_id="deployment",
             trigger={"kind": "oneshot", "at": "2026-09-08T12:00:00+00:00"},
-            overlap="queue",
+            overlap=cast(Any, "queue"),
         )
     with pytest.raises(ValidationError):
         UpdateScheduleParams(
-            schedule_id="schedule", expected_revision=1, misfire="replay"
+            schedule_id="schedule", expected_revision=1, misfire=cast(Any, "replay")
         )